138545319 is an odd 9-digits composite number following 138545318
and preceding 138545320 . In scientific notation, it is written as 1.38545319 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 83966840 positive integers (up to 138545319) that are relatively prime to 138545319.
138545319 has 8 divisors, whose sum is 201520512
The reverse of 138545319 is 913545831
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred thirty-eight million five hundred forty-five thousand three hundred nineteen
Scientific notation
1.38545319 × 10^8
Engineering notation
1.38545319 × 10^6
Prime Factorization
3 × 11 × 4198343
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
138545319
Product of the distinct prime numbers
The prime factorization of 138545319 is 3 × 11 × 4198343.
Since it has a total of 3 prime factors.
3 , 10 , 97 , 4 , 116 , 766 , 3467 , 4319 , 52548 , 15352 , 469511 , 134213 , 3166178 , 1175091 , 92331618 , 60200599 , 760685657 , 764450918 , 2346676707 , 6129807471
n×2
277090638
n×3
415635957
n×4
554181276
n×5
692726595
n÷2
69272659.5
n÷3
46181773
n÷3
34636329.75
n÷5
27709063.8
n2
19194805416811761
n3
2.6593504396151E+24
n4
3.6844055498927E+32
n5
5.1045714223525E+40
2 √n
11770.52755827
3 √n
517.4447111228
4 √n
108.49206219014
5 √n
42.493095699893
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-138545318
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138545319 can be divided by 8 positive divisors.
The sum of these divisors (counting 138545319) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010000100000100010100111
3
Ternary
100122200211110010
4
Quaternary
20100200202213
5
Quinary
240431422234
6
Senary
21425301303
8
Octal
1020404247
10
Decimal
138545319
12
Duodecimal
3a494833
16
Hexadecimal
84208a7
20
Vigesimal
235i35j
36
Base36
2ahi93
md5
ea2e4ac222441d135c435a8bc76e1722
sha1
735132cd6aa391359daa0dc5f2ebe15edd9cc255
sha256
14f86d71583f63a4c98f7d80ffa7d3c48a9790aa06fc3c9f19028867a80f2780
sha512
f1350f0f48b6ccd88c39858d1f948ebc43c44698481a7d0063c6a85574e9f447b2b031ac74137660015f9fbad9e89ab4d14c30e44c153c2412e15926cc7857ee
ripemd-160
aebc17a88b0f1671e82f27fbf2daa940a29c10e9
Diameter
277090638
Circumference
870505912.71931
Area
6.0302259684541E+16
Volume
1.1139461072554E+25
Surface area
2.4120903873817E+17
Circumference
870505912.71931
Perimeter
554181276
Area
19194805416811761
Diagonal
195932669.13311
Surface area
115168832500870566
Volume
2.6593504396151E+24
Space diagonal
239967531.65884
Perimeter
415635957
Area
8.3115945558291E+15
Altitude
119983765.82942
Surface area
8.3115945558291E+15
Volume
3.1340745490055E+23
Height
65310889.711036